Pulsafeeder Digital Glycol Feeder DGF2 - Manual (Page 19)

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2.2.1.3 Dry Contact – AC Alarm Connection
Figure 12 – Dry Contact – AC Alarm Connection
1. Plug the 2-wire Molex connector tagged Level Wand into its mate on the end of the PVC
wand (low liquid level switch).
2. Plug the 2-wire Molex connector tagged Pressure Switch #1 into its mate on the associated
pressure switch attached to the closed loop system.
3. Plug the 2-wire Molex connector tagged Dry Contact #1 into a device capable of receiving a
dry-contact input (e.g., PLC, PULSATROL PLUS LEVEL INPUT, etc.).
4. Plug the Alarm Indicator (e.g.: warning light) into the associated AC Alarm receptacle
(power pigtail).
5. Plug the pump into the Pump #1 Power receptacle (pigtail).
6. Plug in the Main Power cord.
For the purpose of this manual, the DGF1 is used as the example. If you have a DGF2 there
are connections for the second pressure switch, and pump (steps 2, & 5).